Additional reply attributes via eap-pwd possible?

I am currently configuring my freeradius server with mysql to implement authentication via eap-pwd. Later it should be possible to log in to an access point by username/password. The login works without any problems. As access point i use devices from lancom which support additional attributes like "LCS-RxRateLimit" and "LCS-TxRateLimit" to throttle the bandwidth of the client. I have added these two attributes to the user in the radreply table. However, after successful authentication, the two attributes are not transmitted. (checked with wireshark) Is this possible at all via eap-pwd?